What is the best SEOptimer alternative?

It depends on the job. For a free instant audit with copy-paste fix code, SlapMyWeb. For readable client reports, WooRank or Seobility. For an all-in-one suite, SE Ranking or Semrush. For crawling large sites, Sitebulb or Screaming Frog.

Is there a free SEOptimer alternative?

Yes. SlapMyWeb gives 3 full audits a day with no signup and 10 a day on a free account, with every issue listed. Seobility has a free Basic plan (100 pages per crawl), Screaming Frog is free up to 500 URLs, and a free Semrush account audits up to 100 pages a month.

Is SlapMyWeb better than SEOptimer?

For audit depth and fixing issues, yes: it runs 135+ checks including accessibility and security, and generates fix code, from $9/mo. SEOptimer is better if your main deliverable is a polished, multi-language white-label report, and it has years more maturity behind it.

How much does SEOptimer cost?

Around ~$29/mo for the DIY SEO plan and ~$39/mo for White Label, with a higher White Label & Embedding tier and a 14-day free trial. Prices change, so check SEOptimer’s pricing page before deciding.

What can SEOptimer do that SlapMyWeb can’t?

SEOptimer is a longer-established product with a larger community, more third-party tutorials and multi-language white-label reports. If a decade of maturity matters most to you, that is its edge today.

Which alternative is best for agencies?

WooRank Premium, Seobility and SE Ranking (with its Agency Pack) all offer white-label reporting. SlapMyWeb Agency ($29/mo) includes white-label PDFs, bulk scanning and multi-client workspaces at a lower price than most.

Do I need to migrate anything to switch?

No. SlapMyWeb audits from the URL with no plugin, no DNS record and no verification. Paste your site, or a client’s, and you get a full audit in about a minute.

SEOptimer alternatives

7 SEOptimer alternatives, compared honestly

Looking for something better than SEOptimer, or just different? Here are seven alternatives with real prices and who each one suits. We make SlapMyWeb, so it is listed first; every other entry says where it beats us.

7 tools comparedPrices checked Oct 2026Free options included

A SlapMyWeb report: overall score, pillar breakdown and ranked issues.

The best SEOptimer alternative depends on what you use it for. For a free instant audit with fix code, try SlapMyWeb (Pro $9/mo). For branded agency reports, WooRank or Seobility. For an all-in-one suite, SE Ranking or Semrush. For deep crawls of large sites, Sitebulb or Screaming Frog. SEOptimer itself starts around ~$29/mo.

How to choose

Pick the alternative that fits the job you use SEOptimer for.

SEOptimer is a solid single-URL audit and white-label report tool. People leave it for one of four reasons — match yours to the list below.

Reason 1

You want a deeper audit

SlapMyWeb runs 135+ checks scored into 8 pillars, plus accessibility (WCAG 2.2 AA), security, structured-data and international SEO modules. For whole-site crawls, Sitebulb and Screaming Frog go deeper still.

What the scan returns

Overall

On-page SEO74
Performance48
AI search31

SlapMyWeb: 135+ checks per scan
Sitebulb / Screaming Frog: crawl thousands of URLs
Semrush Site Audit: 140+ issue checks, scheduled recrawls

Reason 2

You want the fix, not just the flag

SlapMyWeb generates copy-paste fix code per issue (full code on Pro). The other tools on this list explain issues and leave the implementation to you.

Copy-paste fix code per issue
Plain-English verdict and impact-ranked plan
Optional Roman-Hindi roast, off by default
Compare mode to diff two audits

Reason 3

You need agency reporting

WooRank, Seobility and SE Ranking all offer white-label reports; SlapMyWeb includes white-label PDFs, bulk scans and multi-client workspaces on Agency at $29/mo.

WooRank Premium: white-label PDFs + lead-gen tool
Seobility: white-label on every paid plan
SE Ranking: Agency Pack add-on
SlapMyWeb Agency: white-label + multi-client + bulk

Reason 4

You want to pay less

Free options exist: SlapMyWeb (10 scans a day), Seobility Basic and Screaming Frog (up to 500 URLs). The cheapest paid step on this list is SlapMyWeb Pro at $9/mo.

SlapMyWeb: free, 3 scans/day without an account
Seobility Basic: free, 100 pages per crawl
Screaming Frog: free up to 500 URLs
Sitebulb Lite: ~$18/mo

At a glance

SEOptimer alternatives compared

Tool	Best for	Starting price	Free option
SlapMyWeb	Instant audit + fix code	Pro $9/mo	Yes — 10 scans/day
WooRank	Readable site reviews, agency PDFs	~$90/mo (~$53 yearly)	Short trial
Seobility	Crawler + monitoring on a budget	~€60/mo + VAT	Yes — Basic plan
SE Ranking	All-in-one SEO suite	~$103/mo yearly (~$129 monthly)	14-day trial
Sitebulb	Visual technical crawls	~$18/mo Lite	14-day trial
Screaming Frog	Large-site technical crawls	~$279/yr	Yes — up to 500 URLs
Semrush Site Audit	Audit inside a full suite	~$140/mo (SEO plan)	Yes — 100 pages/month
SEOptimer (for reference)	Single-URL audit + white-label PDF	~$29/mo DIY, ~$39/mo White Label	14-day trial

The list

The 7 SEOptimer alternatives, one by one

1. SlapMyWeb — best for a free audit that ends in fix code

Paste a URL and SlapMyWeb runs 135+ checks scored into 8 weighted pillars (speed, SEO, security, mobile, design, accessibility, best practices and content), then returns a plain-English verdict, an impact-ranked plan and generated fix code per issue. Deep-audit modules add WCAG 2.2 AA accessibility via axe-core, security and compliance, structured-data validation, international SEO and AI crawler access checks (robots.txt rules and llms.txt presence; they do not measure citations). Anonymous visitors get 3 scans a day, a free account 10 with every issue listed, Pro is $9/mo with full fix code, keyword research and rank tracking, and Agency is $29/mo with white-label PDFs, bulk scans and multi-client workspaces. Where SEOptimer beats it: SEOptimer has years of maturity, multi-language white-label reports and a larger community; SlapMyWeb launched in 2026, a scan without an account audits a single page, and account crawls are capped at 25 pages on Free and 500 on Agency.

2. WooRank — best for readable reviews and agency PDFs

WooRank, owned by Bridgeline Digital since 2021, is the closest in spirit to SEOptimer: an instant website review written for non-specialists, plus a site crawler, keyword tracking and integrations with Google Analytics and Search Console. Pro is around ~$90/mo (~$53/mo billed yearly) for one website with a 2,500-page crawl; Premium at around ~$200/mo adds white-label PDFs and a lead-generation tool. It is a good pick if your clients read the report themselves. It costs considerably more than SEOptimer, and like SEOptimer it explains issues rather than generating the code to fix them. See /vs/woorank.

3. Seobility — best budget crawler with a free plan

Seobility is a cloud SEO platform that crawls your site, runs an on-page audit, tracks rankings, monitors backlinks and checks uptime. Its free Basic plan covers one project and 100 pages per crawl. Paid plans start around ~€60/mo plus VAT (Premium: 25,000 pages per crawl, 300 tracked keywords) and every paid plan includes white-label reports. Compared with SEOptimer it crawls the whole site rather than one URL, which makes it the better fit for ongoing site health monitoring. Prices are in euros and the trial asks for a payment method. See /vs/seobility.

4. SE Ranking — best all-in-one suite at a mid-range price

SE Ranking covers rank tracking, keyword and competitor research, backlinks, a website audit with 115+ checks, and content tools, with add-ons for white-label agency reporting and AI search tracking. Its Core plan is around ~$103/mo billed yearly (~$129 monthly) with a 14-day trial. Pick it if you have outgrown a single audit tool and want research and tracking in one place. It is a step up in cost and complexity from SEOptimer, and the audit is one module among many. See /vs/se-ranking.

5. Sitebulb — best for visual technical audits

Sitebulb is a website crawler, on desktop or in the cloud, known for its prioritised Hints and crawl maps that make technical problems easy to explain. Lite is around ~$18/mo with a 10,000-URL limit per audit; Pro is around ~$42/mo and adds scheduled audits, audit comparisons and reports for performance, structured data, hreflang and accessibility. There is a 14-day trial and no free tier. It suits technical SEOs who audit whole sites; it is overkill if you only need a one-page report for a prospect. See /vs/sitebulb.

6. Screaming Frog — best for large-site crawls

The Screaming Frog SEO Spider is the desktop crawler most technical SEOs keep open: it crawls sites at scale and lets you audit every URL, link, directive and metadata field, with JavaScript rendering, custom extraction and Google Analytics, Search Console and PageSpeed integrations. It is free up to 500 URLs and around ~$279 per year per licence beyond that. It gives you raw data rather than a scored, client-ready report, so it complements rather than replaces a tool like SEOptimer. See /vs/screaming-frog.

7. Semrush Site Audit — best if you already pay for Semrush

Semrush Site Audit checks a site against 140+ technical and on-page issues with scheduled recrawls and thematic reports, inside the wider Semrush suite (keyword research, backlinks, competitive data). A free account audits up to 100 pages a month; the paid SEO plan is around ~$140/mo billed monthly (~$117/mo yearly). If your team already uses Semrush, its audit is the obvious first choice. Buying Semrush only for the audit is expensive next to SEOptimer or the other tools here. See /vs/semrush-site-audit.

The verdict

So which SEOptimer alternative should you pick?

Pick SlapMyWeb if…

You want to see the full audit before paying, and you want it to end in fix code: 135+ checks, accessibility and security modules, a prioritised plan, and Pro at $9/mo. Agency at $29/mo covers white-label PDFs, bulk scans and multi-client workspaces.

Pick another tool if…

You need whole-site crawls (Sitebulb, Screaming Frog, Seobility), an all-in-one research suite (SE Ranking, Semrush), or polished client-facing reviews (WooRank, or SEOptimer itself, which remains strong for multi-language white-label reports).

How it works

Test SlapMyWeb against SEOptimer in a minute

1
Paste your URL
No signup, no card. Run the same page you last audited in SEOptimer.
2
Compare the findings
Put the two reports side by side: issue count, priorities, and whether you get fix code.
3
Keep what works
White-label reports and multi-client workspaces are on Agency if you need them.

FAQ